Ultragenyx Pharmaceutical Inc.
RARE- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001515673
In the last 90 days, Ultragenyx Pharmaceutical Inc. insiders filed 0 open-market purchases and 5 sales; 311 institutions reported holding it in 13F filings for Q2 2026, worth $3.55B in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Ultragenyx Pharmaceutical Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 311
- +11 vs. Q1 2025
- Shares held
- 94.1M
- +4.32M (+4.8%) vs. Q1 2025
- Total value
- $3.42B
- +$169.1M (+5.2%) vs. Q1 2025
- New holders
- 54
- 117 more added
- Sold out
- 43
- 108 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RARE on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 311 | $3.55B |
| Q1 2026 | 298 | $2.05B |
| Q4 2025 | 288 | $2.16B |
| Q3 2025 | 303 | $2.87B |
| Q2 2025 | 311 | $3.42B |
| Q1 2025 | 301 | $3.25B |
| Q4 2024 | 314 | $3.68B |
| Q3 2024 | 302 | $4.83B |
| Q2 2024 | 275 | $3.63B |
| Q1 2024 | 270 | $3.73B |
| Q4 2023 | 237 | $3.84B |
| Q3 2023 | 221 | $2.52B |
| Q2 2023 | 243 | $3.21B |
| Q1 2023 | 230 | $2.76B |
| Q4 2022 | 228 | $3.15B |
| Q3 2022 | 233 | $2.81B |
| Q2 2022 | 225 | $4.03B |
| Q1 2022 | 240 | $4.87B |
| Q4 2021 | 235 | $5.69B |
| Q3 2021 | 223 | $6.01B |
| Q2 2021 | 242 | $6.24B |
| Q1 2021 | 255 | $7.73B |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Ultragenyx Pharmaceutical Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 10,213,422 | $371.4M | 0.01% | +217,196+2.2% | Added |
| BlackRock, Inc. | 6,256,145 | $227.5M | 0.00% | +97,879+1.6% | Added |
| Sands Capital Management, LLC | 3,943,485 | $143.4M | 0.41% | −220,076−5.3% | Reduced |
| JPMorgan Chase & Co | 3,260,868 | $118.6M | 0.01% | +2,951,397+953.7% | Added |
| Price T Rowe Associates Inc | 2,886,268 | $104.9M | 0.01% | −332,674−10.3% | Reduced |
| Baker Bros. Advisors LP | 2,772,692 | $100.8M | 0.98% | +1,196,578+75.9% | Added |
| FMR LLC | 2,604,588 | $94.7M | 0.01% | +2,223,166+582.9% | Added |
| State Street Corp | 2,572,240 | $93.5M | 0.00% | −46,250−1.8% | Reduced |
| Suvretta Capital Management, LLC | 2,278,000 | $82.8M | 3.12% | +253,500+12.5% | Added |
| Clearbridge Investments, LLC | 2,140,577 | $77.8M | 0.06% | −119,128−5.3% | Reduced |
| Federated Hermes, Inc. | 2,049,501 | $74.5M | 0.14% | −5,699−0.3% | Reduced |
| Wellington Management Group LLP | 1,871,820 | $68.1M | 0.01% | −577,678−23.6% | Reduced |
| Geode Capital Management, LLC | 1,712,931 | $62.3M | 0.00% | +66,394+4.0% | Added |
| RTW Investments, LP | 1,707,402 | $62.1M | 0.88% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 1,699,944 | $61.9M | 0.06% | +290,745+20.6% | Added |
| Alkeon Capital Management LLC | 1,685,729 | $61.3M | 0.30% | 00.0% | Unchanged |
| Deutsche Bank AG | 1,665,852 | $60.6M | 0.02% | −35,641−2.1% | Reduced |
| Adage Capital Partners GP, L.L.C. | 1,529,474 | $55.6M | 0.09% | −619,526−28.8% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,452,130 | $52.8M | 0.13% | +301,674+26.2% | Added |
| Alyeska Investment Group, L.P. | 1,429,437 | $52.0M | 0.18% | −65,914−4.4% | Reduced |
| Rock Springs Capital Management LP | 1,391,072 | $50.6M | 3.15% | −3,362−0.2% | Reduced |
| Deep Track Capital, LP | 1,350,000 | $49.1M | 1.58% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 1,255,203 | $45.6M | 0.01% | +7,823+0.6% | Added |
| Assenagon Asset Management S.A. | 1,163,755 | $42.3M | 0.07% | +947,865+439.0% | Added |
| Frazier Life Sciences Management, L.P. | 983,715 | $35.8M | 1.43% | +325,000+49.3% | Added |
| Norges Bank | 983,638 | $35.8M | 0.00% | 00.0% | Unchanged |
| Farallon Capital Management, L.L.C. | 898,000 | $32.7M | 0.15% | +898,000 | New |
| Two Sigma Advisers, LP | 860,400 | $31.3M | 0.06% | −76,800−8.2% | Reduced |
| Invesco Ltd. | 724,115 | $26.3M | 0.00% | −489,167−40.3% | Reduced |
| Morgan Stanley | 638,879 | $23.2M | 0.00% | +12,479+2.0% | Added |
| Bank of America Corp | 637,690 | $23.2M | 0.00% | +109,710+20.8% | Added |
| Eagle Health Investments LP | 627,600 | $22.8M | 5.63% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 615,969 | $22.4M | 0.00% | +22,848+3.9% | Added |
| Driehaus Capital Management LLC | 606,407 | $22.0M | 0.18% | −246,250−28.9% | Reduced |
| Two Sigma Investments, LP | 576,901 | $21.0M | 0.04% | −56,251−8.9% | Reduced |
| Schonfeld Strategic Advisors LLC | 567,175 | $20.6M | 0.16% | −257,243−31.2% | Reduced |
| Polar Capital Holdings Plc | 551,383 | $20.0M | 0.11% | −100,000−15.4% | Reduced |
| Loomis Sayles & Co L P | 549,538 | $20.0M | 0.03% | −11,941−2.1% | Reduced |
| First Light Asset Management, LLC | 547,905 | $19.9M | 2.58% | −84,128−13.3% | Reduced |
| D. E. Shaw & Co., Inc. | 540,801 | $19.7M | 0.02% | −15,616−2.8% | Reduced |
| Candriam Luxembourg S.C.A. | 526,267 | $19.1M | 0.11% | −201,750−27.7% | Reduced |
| Frontier Capital Management Co LLC | 525,464 | $19.1M | 0.18% | +525,464 | New |
| Point72 Asset Management, L.P. | 515,968 | $18.8M | 0.04% | −460,084−47.1% | Reduced |
| Nuveen, LLC | 505,152 | $18.4M | 0.01% | −13,391−2.6% | Reduced |
| Standard Life Aberdeen plc | 501,056 | $18.2M | 0.03% | +22,152+4.6% | Added |
| Northern Trust Corp | 493,470 | $17.9M | 0.00% | −74,919−13.2% | Reduced |
| Massachusetts Financial Services Co | 486,632 | $17.7M | 0.01% | −15,391−3.1% | Reduced |
| Millennium Management LLC | 486,341 | $17.7M | 0.02% | −226,052−31.7% | Reduced |
| GW&K Investment Management, LLC | 481,288 | $17.5M | 0.16% | −20,923−4.2% | Reduced |
| Franklin Resources Inc | 475,156 | $17.3M | 0.00% | −125,290−20.9% | Reduced |
| Bank of New York Mellon Corp | 473,887 | $17.2M | 0.00% | −222,274−31.9% | Reduced |
| Emerald Advisers, LLC | 461,402 | $16.8M | 0.61% | −54,826−10.6% | Reduced |
| AXA S.A. | 456,666 | $16.6M | 0.05% | +371+0.1% | Added |
| UBS Group AG | 440,432 | $16.0M | 0.00% | −29,050−6.2% | Reduced |
| Fred Alger Management, LLC | 430,339 | $15.6M | 0.07% | −94,298−18.0% | Reduced |
| Goldman Sachs Group Inc | 425,994 | $15.5M | 0.00% | −54,275−11.3% | Reduced |
| Victory Capital Management Inc | 415,733 | $15.1M | 0.01% | +405,303+3,885.9% | Added |
| MPM Oncology Impact Management LP | 395,700 | $14.4M | 2.49% | −2,745−0.7% | Reduced |
| Manufacturers Life Insurance Company, The | 390,389 | $14.2M | 0.01% | +97,015+33.1% | Added |
| Schroder Investment Management Group | 336,173 | $12.2M | 0.01% | +71,888+27.2% | Added |
| Avoro Capital Advisors LLC | 330,000 | $12.0M | 0.21% | −500,000−60.2% | Reduced |
| Legal & General Group Plc | 313,804 | $11.4M | 0.00% | +54,837+21.2% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 311,101 | $11.3M | 0.01% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 303,565 | $11.0M | 0.04% | +303,565 | New |
| UBS Asset Management Americas Inc | 300,962 | $10.9M | 0.00% | +68,602+29.5% | Added |
| Emerald Mutual Fund Advisers Trust | 295,317 | $10.7M | 0.65% | −45,658−13.4% | Reduced |
| Moore Capital Management, LP | 290,000 | $10.5M | 0.21% | +50,000+20.8% | Added |
| Motley Fool Wealth Management, LLC | 275,082 | $10.0M | 0.60% | +125,486+83.9% | Added |
| Woodline Partners LP | 273,251 | $9.94M | 0.05% | +4,789+1.8% | Added |
| Perceptive Advisors LLC | 270,000 | $9.82M | 0.37% | +270,000 | New |
| Hudson Bay Capital Management LP | 258,681 | $9.41M | 0.06% | −121,519−32.0% | Reduced |
| Blue Owl Capital Holdings LP | 255,238 | $9.28M | 3.00% | +102,000+66.6% | Added |
| Privium Fund Management B.V. | 253,304 | $9.18M | 1.98% | +3,500+1.4% | Added |
| AQR Capital Management LLC | 252,333 | $9.17M | 0.01% | +160,286+174.1% | Added |
| Bank of Nova Scotia | 241,985 | $8.80M | 0.02% | +241,985 | New |
| Caption Management, LLC | 237,500 | $8.64M | 0.79% | +58,672+32.8% | Added |
| Macquarie Group Ltd | 235,097 | $8.55M | 0.01% | −48,452−17.1% | Reduced |
| Trexquant Investment LP | 234,912 | $8.54M | 0.10% | −33,754−12.6% | Reduced |
| BNP Paribas Arbitrage, SA | 225,826 | $8.21M | 0.01% | +48,975+27.7% | Added |
| Catalio Capital Management, LP | 213,402 | $7.76M | 1.63% | +213,402 | New |
| WCM Investment Management, LLC | 210,469 | $7.69M | 0.02% | +8,256+4.1% | Added |
| Renaissance Technologies LLC | 208,300 | $7.57M | 0.01% | −91,300−30.5% | Reduced |
| Peregrine Capital Management LLC | 189,520 | $6.89M | 0.21% | +20,053+11.8% | Added |
| Fisher Asset Management, LLC | 185,756 | $6.75M | 0.00% | −21,999−10.6% | Reduced |
| Man Group plc | 184,177 | $6.70M | 0.01% | −270,971−59.5% | Reduced |
| Barclays PLC | 178,611 | $6.49M | 0.00% | +35,730+25.0% | Added |
| Motley Fool Asset Management LLC | 167,448 | $6.09M | 0.28% | +82,975+98.2% | Added |
| Swiss National Bank | 161,052 | $5.86M | 0.00% | 00.0% | Unchanged |
| PDT Partners, LLC | 156,693 | $5.70M | 0.32% | +51,772+49.3% | Added |
| Avidity Partners Management LP | 154,000 | $5.60M | 1.12% | −168,100−52.2% | Reduced |
| Parkman Healthcare Partners LLC | 147,980 | $5.38M | 0.62% | −156,264−51.4% | Reduced |
| EFG Asset Management (North America) Corp. | 135,850 | $4.94M | 0.70% | +12,908+10.5% | Added |
| Superstring Capital Management LP | 130,422 | $4.74M | 5.91% | +130,422 | New |
| TD Asset Management Inc | 123,884 | $4.50M | 0.00% | −14,600−10.5% | Reduced |
| Gilder Gagnon Howe & Co LLC | 123,127 | $4.48M | 0.05% | +106,239+629.1% | Added |
| Russell Investments Group, Ltd. | 120,195 | $4.37M | 0.01% | +16,373+15.8% | Added |
| Algert Global LLC | 116,347 | $4.23M | 0.09% | −13,973−10.7% | Reduced |
| Pinnacle Associates Ltd | 114,268 | $4.15M | 0.06% | −29,107−20.3% | Reduced |
| California Public Employees Retirement System | 112,509 | $4.09M | 0.00% | −27,937−19.9% | Reduced |
| Jane Street Group, LLC | 111,726 | $4.06M | 0.01% | −53,921−32.6% | Reduced |